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From "Kathey Marsden (JIRA)" <derby-...@db.apache.org>
Subject [jira] Updated: (DERBY-530) ClientDriver ignores Properties object in connect(String url, Properties connectionProperties) method
Date Fri, 09 Sep 2005 20:03:31 GMT
     [ http://issues.apache.org/jira/browse/DERBY-530?page=all ]

Kathey Marsden updated DERBY-530:
---------------------------------

    Attachment: DERBY530.diff


Send both the properties specified in the info parameter and those specified in the url to
the server in the RDBNAM. user and password attributes will be the exception. user and password
will be sent via the standard DRDA mechanism and excluded from the attributes sent with RDBNAM
whether specified with the url or info properties. As a result of the combination, the order
of attributes sent to the server may be different than originally specified in the URL.

Also added additional driver tests and attrbute tests to checkDriver.  



> ClientDriver ignores Properties object in connect(String url, Properties connectionProperties)
method
> -----------------------------------------------------------------------------------------------------
>
>          Key: DERBY-530
>          URL: http://issues.apache.org/jira/browse/DERBY-530
>      Project: Derby
>         Type: Bug
>   Components: Network Client
>     Versions: 10.1.1.0
>  Environment: windows XP, JRE 1.5.0_04
>     Reporter: Piet Blok
>     Assignee: Kathey Marsden
>  Attachments: DERBY530.diff
>
> In contrast to EmbeddedDriver, a connection attribute create=true is not recognized when
presented as a property in a Properties object.
>  As a workaround I append the attributes from the Properties object to the url string
before invoking the connect() method: then a new database is created and a connection is established.
> Next code fragment illustrates the bug and the workaround:
>     private static final ClientDriver clientDriver = new ClientDriver();
>     private Connection getClientConnection(String database,
>             Properties connectionProperties) throws SQLException {
>         try {
>             System.out.println("Try to connect with properties");
>             String connectionURL = "jdbc:derby://127.0.0.1:1527/" + database;
>             System.out.println("connectionURL: " + connectionURL);
>             Connection rv = clientDriver.connect(connectionURL,
>                     connectionProperties);
>             System.out.println("Connection: " + rv);
>             return rv;
>         } catch (SQLException e) {
>             System.out.println("Try to connect with URL attributes");
>             StringBuffer sb = new StringBuffer();
>             for (Enumeration enu = connectionProperties.propertyNames(); enu
>                     .hasMoreElements();) {
>                 String key = (String) enu.nextElement();
>                 sb.append(';');
>                 sb.append(key);
>                 sb.append('=');
>                 sb.append(connectionProperties.getProperty(key, ""));
>             }
>             String connectionURL = "jdbc:derby://127.0.0.1:1527/" + database
>                     + sb.toString();
>             System.out.println("connectionURL: " + connectionURL);
>             Connection rv = clientDriver.connect(connectionURL,
>                     connectionProperties);
>             System.out.println("Connection: " + rv);
>             System.out
>                     .println("!!!!!!!!!!! seems a bug: Properties argument in ClientDriver.connect(String,
Properties) has not been used");
>             return rv;
>         }
>     }

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